diff --git a/src/skill_seekers/cli/adaptors/base.py b/src/skill_seekers/cli/adaptors/base.py
index fdfabff..5178505 100644
--- a/src/skill_seekers/cli/adaptors/base.py
+++ b/src/skill_seekers/cli/adaptors/base.py
@@ -140,7 +140,7 @@ class SkillAdaptor(ABC):
         """
         return False
 
-    def enhance(self, skill_dir: Path, api_key: str) -> bool:
+    def enhance(self, _skill_dir: Path, _api_key: str) -> bool:
         """
         Optionally enhance SKILL.md using platform's AI.
 
diff --git a/src/skill_seekers/cli/adaptors/gemini.py b/src/skill_seekers/cli/adaptors/gemini.py
index e07be69..367a5c5 100644
--- a/src/skill_seekers/cli/adaptors/gemini.py
+++ b/src/skill_seekers/cli/adaptors/gemini.py
@@ -154,7 +154,7 @@ See the references directory for complete documentation with examples and best p
 
         return output_path
 
-    def upload(self, package_path: Path, api_key: str, **kwargs) -> dict[str, Any]:
+    def upload(self, package_path: Path, api_key: str, **_kwargs) -> dict[str, Any]:
         """
         Upload skill tar.gz to Gemini Files API.
 
diff --git a/src/skill_seekers/cli/adaptors/markdown.py b/src/skill_seekers/cli/adaptors/markdown.py
index 323d3e9..05d39d8 100644
--- a/src/skill_seekers/cli/adaptors/markdown.py
+++ b/src/skill_seekers/cli/adaptors/markdown.py
@@ -152,7 +152,7 @@ Browse the reference files for detailed information on each topic. All files are
 
         return output_path
 
-    def upload(self, package_path: Path, api_key: str, **kwargs) -> dict[str, Any]:
+    def upload(self, package_path: Path, _api_key: str, **_kwargs) -> dict[str, Any]:
         """
         Generic markdown export does not support upload.
 
@@ -176,7 +176,7 @@ Browse the reference files for detailed information on each topic. All files are
             ),
         }
 
-    def validate_api_key(self, api_key: str) -> bool:
+    def validate_api_key(self, _api_key: str) -> bool:
         """
         Markdown export doesn't use API keys.
 
@@ -206,7 +206,7 @@ Browse the reference files for detailed information on each topic. All files are
         """
         return False
 
-    def enhance(self, skill_dir: Path, api_key: str) -> bool:
+    def enhance(self, _skill_dir: Path, _api_key: str) -> bool:
         """
         Markdown export doesn't support enhancement.
 
diff --git a/src/skill_seekers/cli/architectural_pattern_detector.py b/src/skill_seekers/cli/architectural_pattern_detector.py
index c4ba251..4aaa01b 100644
--- a/src/skill_seekers/cli/architectural_pattern_detector.py
+++ b/src/skill_seekers/cli/architectural_pattern_detector.py
@@ -181,7 +181,7 @@ class ArchitecturalPatternDetector:
 
         return dict(structure)
 
-    def _detect_frameworks(self, directory: Path, files: list[dict]) -> list[str]:
+    def _detect_frameworks(self, _directory: Path, files: list[dict]) -> list[str]:
         """Detect frameworks being used"""
         detected = []
 
@@ -419,7 +419,7 @@ class ArchitecturalPatternDetector:
         return patterns
 
     def _detect_layered_architecture(
-        self, dirs: dict[str, int], files: list[dict]
+        self, dirs: dict[str, int], _files: list[dict]
     ) -> list[ArchitecturalPattern]:
         """Detect Layered Architecture (3-tier, N-tier)"""
         patterns = []
@@ -430,7 +430,7 @@ class ArchitecturalPatternDetector:
             return patterns
 
         evidence = []
-        components = defaultdict(list)
+        _components = defaultdict(list)
         layers_found = []
 
         if "presentation" in dirs or "ui" in dirs:
@@ -461,7 +461,7 @@ class ArchitecturalPatternDetector:
         return patterns
 
     def _detect_clean_architecture(
-        self, dirs: dict[str, int], files: list[dict]
+        self, dirs: dict[str, int], _files: list[dict]
     ) -> list[ArchitecturalPattern]:
         """Detect Clean Architecture"""
         patterns = []
diff --git a/src/skill_seekers/cli/code_analyzer.py b/src/skill_seekers/cli/code_analyzer.py
index 4df21e7..e17b466 100644
--- a/src/skill_seekers/cli/code_analyzer.py
+++ b/src/skill_seekers/cli/code_analyzer.py
@@ -256,7 +256,7 @@ class CodeAnalyzer:
             decorators=decorators,
         )
 
-    def _analyze_javascript(self, content: str, file_path: str) -> dict[str, Any]:
+    def _analyze_javascript(self, content: str, _file_path: str) -> dict[str, Any]:
         """
         Analyze JavaScript/TypeScript file using regex patterns.
 
@@ -407,7 +407,7 @@ class CodeAnalyzer:
 
         return params
 
-    def _analyze_cpp(self, content: str, file_path: str) -> dict[str, Any]:
+    def _analyze_cpp(self, content: str, _file_path: str) -> dict[str, Any]:
         """
         Analyze C/C++ header file using regex patterns.
 
@@ -554,7 +554,7 @@ class CodeAnalyzer:
         # C++ uses the same comment syntax as JavaScript
         return self._extract_js_comments(content)
 
-    def _analyze_csharp(self, content: str, file_path: str) -> dict[str, Any]:
+    def _analyze_csharp(self, content: str, _file_path: str) -> dict[str, Any]:
         """
         Analyze C# file using regex patterns.
 
@@ -742,7 +742,7 @@ class CodeAnalyzer:
 
         return comments
 
-    def _analyze_go(self, content: str, file_path: str) -> dict[str, Any]:
+    def _analyze_go(self, content: str, _file_path: str) -> dict[str, Any]:
         """
         Analyze Go file using regex patterns.
 
@@ -774,7 +774,7 @@ class CodeAnalyzer:
         # Matches: func [receiver] name(params) [returns]
         func_pattern = r"func\s+(?:\((\w+)\s+\*?(\w+)\)\s+)?(\w+)\s*\(([^)]*)\)(?:\s+\(([^)]+)\)|(?:\s+(\w+(?:\[.*?\])?(?:,\s*\w+)*)))?"
         for match in re.finditer(func_pattern, content):
-            receiver_var = match.group(1)
+            _receiver_var = match.group(1)
             receiver_type = match.group(2)
             func_name = match.group(3)
             params_str = match.group(4)
@@ -851,7 +851,7 @@ class CodeAnalyzer:
         # Go uses C-style comments
         return self._extract_js_comments(content)
 
-    def _analyze_rust(self, content: str, file_path: str) -> dict[str, Any]:
+    def _analyze_rust(self, content: str, _file_path: str) -> dict[str, Any]:
         """
         Analyze Rust file using regex patterns.
 
@@ -969,7 +969,7 @@ class CodeAnalyzer:
 
         return comments
 
-    def _analyze_java(self, content: str, file_path: str) -> dict[str, Any]:
+    def _analyze_java(self, content: str, _file_path: str) -> dict[str, Any]:
         """
         Analyze Java file using regex patterns.
 
@@ -1151,7 +1151,7 @@ class CodeAnalyzer:
 
         return comments
 
-    def _analyze_ruby(self, content: str, file_path: str) -> dict[str, Any]:
+    def _analyze_ruby(self, content: str, _file_path: str) -> dict[str, Any]:
         """
         Analyze Ruby file using regex patterns.
 
@@ -1251,7 +1251,7 @@ class CodeAnalyzer:
 
         return comments
 
-    def _analyze_php(self, content: str, file_path: str) -> dict[str, Any]:
+    def _analyze_php(self, content: str, _file_path: str) -> dict[str, Any]:
         """
         Analyze PHP file using regex patterns.
 
diff --git a/src/skill_seekers/cli/config_enhancer.py b/src/skill_seekers/cli/config_enhancer.py
index 38b7bf4..4ac9bf0 100644
--- a/src/skill_seekers/cli/config_enhancer.py
+++ b/src/skill_seekers/cli/config_enhancer.py
@@ -336,7 +336,7 @@ Focus on actionable insights:
 """
         return prompt
 
-    def _run_claude_cli(self, prompt_file: Path, output_file: Path) -> dict | None:
+    def _run_claude_cli(self, prompt_file: Path, _output_file: Path) -> dict | None:
         """Run Claude Code CLI and wait for completion"""
         try:
             # Run claude command
diff --git a/src/skill_seekers/cli/config_manager.py b/src/skill_seekers/cli/config_manager.py
index 9d0736e..201e3c7 100644
--- a/src/skill_seekers/cli/config_manager.py
+++ b/src/skill_seekers/cli/config_manager.py
@@ -166,7 +166,7 @@ class ConfigManager:
         return profiles
 
     def get_github_token(
-        self, profile_name: str | None = None, repo_url: str | None = None
+        self, profile_name: str | None = None, _repo_url: str | None = None
     ) -> str | None:
         """
         Get GitHub token with smart fallback chain.
@@ -219,7 +219,7 @@ class ConfigManager:
 
         # Find current profile index
         current_idx = None
-        for idx, (name, profile) in enumerate(profiles):
+        for idx, (_name, profile) in enumerate(profiles):
             if profile["token"] == current_token:
                 current_idx = idx
                 break
diff --git a/src/skill_seekers/cli/dependency_analyzer.py b/src/skill_seekers/cli/dependency_analyzer.py
index ad5e693..1f026be 100644
--- a/src/skill_seekers/cli/dependency_analyzer.py
+++ b/src/skill_seekers/cli/dependency_analyzer.py
@@ -350,7 +350,7 @@ class DependencyAnalyzer:
             # Extract individual imports from block
             import_line_pattern = r'(?:(\w+)\s+)?"([^"]+)"'
             for line_match in re.finditer(import_line_pattern, block):
-                alias = line_match.group(1)
+                _alias = line_match.group(1)
                 package = line_match.group(2)
                 line_num = content[: block_start + line_match.start()].count("\n") + 1
 
@@ -609,7 +609,7 @@ class DependencyAnalyzer:
         return self.graph
 
     def _resolve_import(
-        self, source_file: str, imported_module: str, is_relative: bool
+        self, _source_file: str, imported_module: str, _is_relative: bool
     ) -> str | None:
         """
         Resolve import statement to actual file path.
diff --git a/src/skill_seekers/cli/doc_scraper.py b/src/skill_seekers/cli/doc_scraper.py
index ffaa665..1289b21 100755
--- a/src/skill_seekers/cli/doc_scraper.py
+++ b/src/skill_seekers/cli/doc_scraper.py
@@ -544,7 +544,7 @@ class DocToSkillConverter:
         return lang  # Return string for backward compatibility
 
     def extract_patterns(
-        self, main: Any, code_samples: list[dict[str, Any]]
+        self, main: Any, _code_samples: list[dict[str, Any]]
     ) -> list[dict[str, str]]:
         """Extract common coding patterns (NEW FEATURE)"""
         patterns = []
@@ -881,7 +881,7 @@ class DocToSkillConverter:
         # Save ALL variants to references/
         os.makedirs(os.path.join(self.skill_dir, "references"), exist_ok=True)
 
-        for variant, data in downloaded.items():
+        for _variant, data in downloaded.items():
             filepath = os.path.join(self.skill_dir, "references", data["filename"])
             with open(filepath, "w", encoding="utf-8") as f:
                 f.write(data["content"])
diff --git a/src/skill_seekers/cli/enhance_skill_local.py b/src/skill_seekers/cli/enhance_skill_local.py
index e39c7bd..3907df8 100644
--- a/src/skill_seekers/cli/enhance_skill_local.py
+++ b/src/skill_seekers/cli/enhance_skill_local.py
@@ -133,7 +133,7 @@ class LocalSkillEnhancer:
             Summarized content
         """
         lines = content.split("\n")
-        target_lines = int(len(lines) * target_ratio)
+        _target_lines = int(len(lines) * target_ratio)
 
         # Priority 1: Keep introduction (first 20%)
         intro_lines = int(len(lines) * 0.2)
@@ -165,7 +165,7 @@ class LocalSkillEnhancer:
         result = result_lines.copy()
 
         # Add code blocks first (prioritize code examples)
-        for idx, block in code_blocks[:5]:  # Max 5 code blocks
+        for _idx, block in code_blocks[:5]:  # Max 5 code blocks
             result.append("")  # Add blank line before code block
             result.extend(block)
 
@@ -222,7 +222,7 @@ class LocalSkillEnhancer:
                 print()
 
             # Summarize each reference
-            for filename, metadata in references.items():
+            for _filename, metadata in references.items():
                 summarized = self.summarize_reference(metadata["content"], summarization_ratio)
                 metadata["content"] = summarized
                 metadata["size"] = len(summarized)
diff --git a/src/skill_seekers/cli/generate_router.py b/src/skill_seekers/cli/generate_router.py
index 33d52cf..f73ee33 100644
--- a/src/skill_seekers/cli/generate_router.py
+++ b/src/skill_seekers/cli/generate_router.py
@@ -146,7 +146,7 @@ class RouterGenerator:
 
         return routing
 
-    def _extract_skill_specific_labels(self, skill_name: str, skill_keywords: set) -> list[str]:
+    def _extract_skill_specific_labels(self, _skill_name: str, skill_keywords: set) -> list[str]:
         """
         Extract labels from GitHub issues that match this specific skill.
 
@@ -198,7 +198,7 @@ class RouterGenerator:
 
         return list(matching_labels)
 
-    def _generate_frontmatter(self, routing_keywords: dict[str, list[str]]) -> str:
+    def _generate_frontmatter(self, _routing_keywords: dict[str, list[str]]) -> str:
         """
         Generate YAML frontmatter compliant with agentskills.io spec.
 
@@ -924,7 +924,7 @@ Simply ask your question and mention the topic. The router will find the right s
 
         return skill_md
 
-    def generate_subskill_issues_section(self, skill_name: str, topics: list[str]) -> str:
+    def generate_subskill_issues_section(self, _skill_name: str, topics: list[str]) -> str:
         """
         Generate "Common Issues" section for a sub-skill (Phase 4).
 
diff --git a/src/skill_seekers/cli/github_scraper.py b/src/skill_seekers/cli/github_scraper.py
index f101678..4808035 100644
--- a/src/skill_seekers/cli/github_scraper.py
+++ b/src/skill_seekers/cli/github_scraper.py
@@ -99,7 +99,7 @@ def extract_description_from_readme(readme_content: str, repo_name: str) -> str:
         meaningful_paragraph = None
         in_code_block = False
 
-        for i, line in enumerate(lines):
+        for _i, line in enumerate(lines):
             stripped = line.strip()
 
             # Track code blocks
diff --git a/src/skill_seekers/cli/how_to_guide_builder.py b/src/skill_seekers/cli/how_to_guide_builder.py
index e858b43..1b8c406 100644
--- a/src/skill_seekers/cli/how_to_guide_builder.py
+++ b/src/skill_seekers/cli/how_to_guide_builder.py
@@ -240,7 +240,7 @@ class WorkflowAnalyzer:
 
         return steps
 
-    def _extract_steps_heuristic(self, code: str, workflow: dict) -> list[WorkflowStep]:
+    def _extract_steps_heuristic(self, code: str, _workflow: dict) -> list[WorkflowStep]:
         """Extract steps using heuristics (for non-Python or invalid syntax)"""
         steps = []
         lines = code.split("\n")
@@ -377,7 +377,7 @@ class WorkflowAnalyzer:
         has_mock = "mock" in code.lower() or "patch" in code.lower()
         has_error_handling = "try" in code or "except" in code
 
-        complexity_score = workflow.get("complexity_score", 0.5)
+        _complexity_score = workflow.get("complexity_score", 0.5)
 
         # Determine level
         if num_steps <= 3 and not has_async and not has_mock:
@@ -957,7 +957,7 @@ class HowToGuideBuilder:
 
         return guide
 
-    def _generate_overview(self, primary_workflow: dict, all_workflows: list[dict]) -> str:
+    def _generate_overview(self, primary_workflow: dict, _all_workflows: list[dict]) -> str:
         """Generate guide overview"""
         # Try to get explanation from AI analysis
         if primary_workflow.get("ai_analysis"):
@@ -973,7 +973,7 @@ class HowToGuideBuilder:
         # Final fallback
         return f"Learn how to use {primary_workflow.get('test_name', 'this feature')} in your code."
 
-    def _enhance_guide_with_ai(self, guide: HowToGuide, ai_analysis: dict, enhancer):
+    def _enhance_guide_with_ai(self, guide: HowToGuide, _ai_analysis: dict, enhancer):
         """
         Comprehensively enhance guide with AI using GuideEnhancer.
 
diff --git a/src/skill_seekers/cli/install_agent.py b/src/skill_seekers/cli/install_agent.py
index 5278f56..1c59204 100644
--- a/src/skill_seekers/cli/install_agent.py
+++ b/src/skill_seekers/cli/install_agent.py
@@ -259,7 +259,7 @@ def install_to_agent(
         )
 
     # Copy skill directory
-    def ignore_files(directory, files):
+    def ignore_files(_directory, files):
         """Filter function for shutil.copytree to exclude unwanted files."""
         ignored = []
         for f in files:
diff --git a/src/skill_seekers/cli/pattern_recognizer.py b/src/skill_seekers/cli/pattern_recognizer.py
index ee5a1d4..3c30529 100644
--- a/src/skill_seekers/cli/pattern_recognizer.py
+++ b/src/skill_seekers/cli/pattern_recognizer.py
@@ -107,7 +107,7 @@ class BasePatternDetector:
         self.pattern_type = "BasePattern"
         self.category = "Unknown"
 
-    def detect_surface(self, class_sig, all_classes: list) -> PatternInstance | None:
+    def detect_surface(self, _class_sig, _all_classes: list) -> PatternInstance | None:
         """
         Surface-level detection using naming conventions.
 
@@ -121,7 +121,7 @@ class BasePatternDetector:
         # Default: no surface detection
         return None
 
-    def detect_deep(self, class_sig, all_classes: list) -> PatternInstance | None:
+    def detect_deep(self, _class_sig, _all_classes: list) -> PatternInstance | None:
         """
         Deep detection using structural analysis.
 
@@ -136,7 +136,7 @@ class BasePatternDetector:
         return None
 
     def detect_full(
-        self, class_sig, all_classes: list, file_content: str
+        self, _class_sig, _all_classes: list, _file_content: str
     ) -> PatternInstance | None:
         """
         Full detection using behavioral analysis.
@@ -385,7 +385,7 @@ class SingletonDetector(BasePatternDetector):
         self.pattern_type = "Singleton"
         self.category = "Creational"
 
-    def detect_surface(self, class_sig, all_classes: list) -> PatternInstance | None:
+    def detect_surface(self, class_sig, _all_classes: list) -> PatternInstance | None:
         """Check if class name suggests Singleton"""
         if "singleton" in class_sig.name.lower():
             return PatternInstance(
@@ -519,7 +519,7 @@ class FactoryDetector(BasePatternDetector):
         self.pattern_type = "Factory"
         self.category = "Creational"
 
-    def detect_surface(self, class_sig, all_classes: list) -> PatternInstance | None:
+    def detect_surface(self, class_sig, _all_classes: list) -> PatternInstance | None:
         """Check naming conventions for Factory"""
         # Check class name
         if "factory" in class_sig.name.lower():
@@ -626,7 +626,7 @@ class ObserverDetector(BasePatternDetector):
         self.pattern_type = "Observer"
         self.category = "Behavioral"
 
-    def detect_surface(self, class_sig, all_classes: list) -> PatternInstance | None:
+    def detect_surface(self, class_sig, _all_classes: list) -> PatternInstance | None:
         """Check naming for Observer pattern"""
         observer_keywords = ["observer", "listener", "subscriber", "watcher"]
 
@@ -749,7 +749,7 @@ class StrategyDetector(BasePatternDetector):
         self.pattern_type = "Strategy"
         self.category = "Behavioral"
 
-    def detect_surface(self, class_sig, all_classes: list) -> PatternInstance | None:
+    def detect_surface(self, class_sig, _all_classes: list) -> PatternInstance | None:
         """Check naming for Strategy"""
         strategy_keywords = ["strategy", "policy", "algorithm"]
 
@@ -852,7 +852,7 @@ class DecoratorDetector(BasePatternDetector):
         self.pattern_type = "Decorator"
         self.category = "Structural"
 
-    def detect_surface(self, class_sig, all_classes: list) -> PatternInstance | None:
+    def detect_surface(self, class_sig, _all_classes: list) -> PatternInstance | None:
         """Check naming for Decorator"""
         decorator_keywords = ["decorator", "wrapper", "proxy"]
 
@@ -965,7 +965,7 @@ class BuilderDetector(BasePatternDetector):
         self.pattern_type = "Builder"
         self.category = "Creational"
 
-    def detect_surface(self, class_sig, all_classes: list) -> PatternInstance | None:
+    def detect_surface(self, class_sig, _all_classes: list) -> PatternInstance | None:
         """Check naming for Builder"""
         if "builder" in class_sig.name.lower():
             return PatternInstance(
@@ -1096,7 +1096,7 @@ class AdapterDetector(BasePatternDetector):
         self.pattern_type = "Adapter"
         self.category = "Structural"
 
-    def detect_surface(self, class_sig, all_classes: list) -> PatternInstance | None:
+    def detect_surface(self, class_sig, _all_classes: list) -> PatternInstance | None:
         """Check naming for Adapter"""
         adapter_keywords = ["adapter", "wrapper", "bridge"]
 
@@ -1182,7 +1182,7 @@ class CommandDetector(BasePatternDetector):
         self.pattern_type = "Command"
         self.category = "Behavioral"
 
-    def detect_surface(self, class_sig, all_classes: list) -> PatternInstance | None:
+    def detect_surface(self, class_sig, _all_classes: list) -> PatternInstance | None:
         """Check naming for Command"""
         command_keywords = ["command", "action", "task", "operation"]
 
@@ -1389,7 +1389,7 @@ class ChainOfResponsibilityDetector(BasePatternDetector):
         self.pattern_type = "ChainOfResponsibility"
         self.category = "Behavioral"
 
-    def detect_surface(self, class_sig, all_classes: list) -> PatternInstance | None:
+    def detect_surface(self, class_sig, _all_classes: list) -> PatternInstance | None:
         """Check naming for Chain of Responsibility"""
         chain_keywords = ["handler", "chain", "middleware", "filter", "processor"]
 
diff --git a/src/skill_seekers/cli/pdf_scraper.py b/src/skill_seekers/cli/pdf_scraper.py
index b33c330..939088e 100644
--- a/src/skill_seekers/cli/pdf_scraper.py
+++ b/src/skill_seekers/cli/pdf_scraper.py
@@ -203,7 +203,7 @@ class PDFToSkillConverter:
             categorized["content"] = {"title": "Content", "pages": self.extracted_data["pages"]}
 
         print(f"✅ Created {len(categorized)} categories")
-        for cat_key, cat_data in categorized.items():
+        for _cat_key, cat_data in categorized.items():
             print(f"   - {cat_data['title']}: {len(cat_data['pages'])} pages")
 
         return categorized
@@ -339,7 +339,7 @@ class PDFToSkillConverter:
             total_pages = self.extracted_data.get("total_pages", 0)
             f.write(f"**Total Pages:** {total_pages}\n\n")
             f.write("**Content Breakdown:**\n\n")
-            for cat_key, cat_data in categorized.items():
+            for _cat_key, cat_data in categorized.items():
                 page_count = len(cat_data["pages"])
                 f.write(f"- **{cat_data['title']}**: {page_count} pages\n")
             f.write("\n")
@@ -421,7 +421,7 @@ class PDFToSkillConverter:
             # Navigation
             f.write("## 🗺️ Navigation\n\n")
             f.write("**Reference Files:**\n\n")
-            for cat_key, cat_data in categorized.items():
+            for _cat_key, cat_data in categorized.items():
                 cat_file = self._sanitize_filename(cat_data["title"])
                 f.write(f"- `references/{cat_file}.md` - {cat_data['title']}\n")
             f.write("\n")
@@ -477,7 +477,7 @@ class PDFToSkillConverter:
 
         # Simple pattern extraction from headings and emphasized text
         for page in self.extracted_data.get("pages", []):
-            text = page.get("text", "")
+            _text = page.get("text", "")
             headings = page.get("headings", [])
 
             # Look for common pattern keywords in headings
diff --git a/src/skill_seekers/cli/quality_checker.py b/src/skill_seekers/cli/quality_checker.py
index 669f181..af6e5fe 100644
--- a/src/skill_seekers/cli/quality_checker.py
+++ b/src/skill_seekers/cli/quality_checker.py
@@ -180,7 +180,7 @@ class SkillQualityChecker:
         }
 
         code_blocks = len(enhancement_indicators["code_examples"].findall(content))
-        real_examples = len(enhancement_indicators["real_examples"].findall(content))
+        _real_examples = len(enhancement_indicators["real_examples"].findall(content))
         sections = len(enhancement_indicators["sections"].findall(content))
 
         # Quality thresholds
diff --git a/src/skill_seekers/cli/resume_command.py b/src/skill_seekers/cli/resume_command.py
index 9047ca2..2e57b7b 100644
--- a/src/skill_seekers/cli/resume_command.py
+++ b/src/skill_seekers/cli/resume_command.py
@@ -73,7 +73,7 @@ def resume_job(job_id: str):
 
     # Extract job details
     command = progress.get("command", "")
-    job_config = progress.get("config", {})
+    _job_config = progress.get("config", {})
     checkpoint = progress.get("progress", {}).get("last_checkpoint")
 
     print(f"Original command: {command}")
diff --git a/src/skill_seekers/cli/test_unified_simple.py b/src/skill_seekers/cli/test_unified_simple.py
index 6653daa..ecf5903 100644
--- a/src/skill_seekers/cli/test_unified_simple.py
+++ b/src/skill_seekers/cli/test_unified_simple.py
@@ -142,7 +142,7 @@ def test_config_validation_errors():
         print("\n✓ Testing invalid source type...")
         try:
             # validate_config() calls .validate() automatically
-            validator = validate_config(config_path)
+            _validator = validate_config(config_path)
             assert False, "Should have raised error for invalid source type"
         except ValueError as e:
             assert "Invalid" in str(e) or "invalid" in str(e)
diff --git a/src/skill_seekers/cli/unified_scraper.py b/src/skill_seekers/cli/unified_scraper.py
index 7819466..cc27811 100644
--- a/src/skill_seekers/cli/unified_scraper.py
+++ b/src/skill_seekers/cli/unified_scraper.py
@@ -605,7 +605,7 @@ class UnifiedScraper:
 
         try:
             # Run full C3.x analysis
-            results = analyze_codebase(
+            _results = analyze_codebase(
                 directory=Path(local_repo_path),
                 output_dir=temp_output,
                 depth="deep",
diff --git a/src/skill_seekers/cli/unified_skill_builder.py b/src/skill_seekers/cli/unified_skill_builder.py
index 36f4ecf..c93b6a7 100644
--- a/src/skill_seekers/cli/unified_skill_builder.py
+++ b/src/skill_seekers/cli/unified_skill_builder.py
@@ -222,7 +222,7 @@ class UnifiedSkillBuilder:
         github_sections = self._parse_skill_md_sections(skill_mds.get("github", ""))
 
         # Extract GitHub metadata from full content
-        github_full = skill_mds.get("github", "")
+        _github_full = skill_mds.get("github", "")
 
         # Start with YAML frontmatter
         skill_name = self.name.lower().replace("_", "-").replace(" ", "-")[:64]
@@ -688,28 +688,28 @@ This skill combines knowledge from multiple sources:
         if matched:
             content += "### ✅ Verified APIs\n\n"
             content += "*Documentation and code agree*\n\n"
-            for api_name, api_data in list(matched.items())[:10]:  # Limit to first 10
+            for _api_name, api_data in list(matched.items())[:10]:  # Limit to first 10
                 content += self._format_api_entry(api_data, inline_conflict=False)
 
         # Show conflicting APIs with warnings
         if conflicts:
             content += "\n### ⚠️ APIs with Conflicts\n\n"
             content += "*Documentation and code differ*\n\n"
-            for api_name, api_data in list(conflicts.items())[:10]:
+            for _api_name, api_data in list(conflicts.items())[:10]:
                 content += self._format_api_entry(api_data, inline_conflict=True)
 
         # Show undocumented APIs
         if code_only:
             content += "\n### 💻 Undocumented APIs\n\n"
             content += f"*Found in code but not in documentation ({len(code_only)} total)*\n\n"
-            for api_name, api_data in list(code_only.items())[:5]:
+            for _api_name, api_data in list(code_only.items())[:5]:
                 content += self._format_api_entry(api_data, inline_conflict=False)
 
         # Show removed/missing APIs
         if docs_only:
             content += "\n### 📖 Documentation-Only APIs\n\n"
             content += f"*Documented but not found in code ({len(docs_only)} total)*\n\n"
-            for api_name, api_data in list(docs_only.items())[:5]:
+            for _api_name, api_data in list(docs_only.items())[:5]:
                 content += self._format_api_entry(api_data, inline_conflict=False)
 
         content += "\n*See references/api/ for complete API documentation*\n"
diff --git a/src/skill_seekers/mcp/agent_detector.py b/src/skill_seekers/mcp/agent_detector.py
index 0ee4dbe..0a6a435 100644
--- a/src/skill_seekers/mcp/agent_detector.py
+++ b/src/skill_seekers/mcp/agent_detector.py
@@ -197,7 +197,7 @@ class AgentDetector:
 
         return json.dumps(config, indent=2)
 
-    def _generate_intellij_config(self, server_command: str, http_port: int) -> str:
+    def _generate_intellij_config(self, _server_command: str, http_port: int) -> str:
         """
         Generate IntelliJ IDEA MCP configuration (XML format).
 
diff --git a/src/skill_seekers/mcp/server_legacy.py b/src/skill_seekers/mcp/server_legacy.py
index a208cc7..93b05d1 100644
--- a/src/skill_seekers/mcp/server_legacy.py
+++ b/src/skill_seekers/mcp/server_legacy.py
@@ -944,7 +944,7 @@ async def upload_skill_tool(args: dict) -> list[TextContent]:
         return [TextContent(type="text", text=f"{output}\n\n❌ Error:\n{stderr}")]
 
 
-async def list_configs_tool(args: dict) -> list[TextContent]:
+async def list_configs_tool(_args: dict) -> list[TextContent]:
     """List available configs"""
     configs_dir = Path("configs")
 
diff --git a/src/skill_seekers/mcp/tools/config_tools.py b/src/skill_seekers/mcp/tools/config_tools.py
index 578ed30..4af4730 100644
--- a/src/skill_seekers/mcp/tools/config_tools.py
+++ b/src/skill_seekers/mcp/tools/config_tools.py
@@ -103,7 +103,7 @@ Note: Default selectors may need adjustment for your documentation site.
     return [TextContent(type="text", text=result)]
 
 
-async def list_configs(args: dict) -> list[TextContent]:
+async def list_configs(_args: dict) -> list[TextContent]:
     """
     List all available preset configurations.
 
diff --git a/tests/conftest.py b/tests/conftest.py
index 6212d8c..6886a04 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -10,7 +10,7 @@ import sys
 import pytest
 
 
-def pytest_configure(config):
+def pytest_configure(config):  # noqa: ARG001
     """Check if package is installed before running tests."""
     try:
         import skill_seekers  # noqa: F401
diff --git a/tests/test_architecture_scenarios.py b/tests/test_architecture_scenarios.py
index 02b4264..013473c 100644
--- a/tests/test_architecture_scenarios.py
+++ b/tests/test_architecture_scenarios.py
@@ -399,7 +399,7 @@ How to use async tools.
         oauth_count = oauth_keywords.count("oauth")
         assert oauth_count >= 2  # Should appear at least twice for 2x weight
 
-    def test_scenario_1_quality_metrics(self, tmp_path):
+    def test_scenario_1_quality_metrics(self, tmp_path):  # noqa: ARG002
         """Test quality metrics meet architecture targets."""
         # Create simple router output
         router_md = """---
@@ -565,7 +565,7 @@ class TestScenario2MultiSource:
         }
 
         # Mock GitHub streams
-        github_streams = ThreeStreamData(
+        _github_streams = ThreeStreamData(
             code_stream=CodeStream(directory=Path("/tmp"), files=[]),
             docs_stream=DocsStream(
                 readme="Use client_id and client_secret", contributing=None, docs_files=[]
diff --git a/tests/test_bootstrap_skill_e2e.py b/tests/test_bootstrap_skill_e2e.py
index 9cd92d1..2e3e2df 100644
--- a/tests/test_bootstrap_skill_e2e.py
+++ b/tests/test_bootstrap_skill_e2e.py
@@ -95,7 +95,7 @@ class TestBootstrapSkillE2E:
         # Find closing delimiter
         lines = content.split("\n")
         closing_found = False
-        for i, line in enumerate(lines[1:], 1):
+        for _i, line in enumerate(lines[1:], 1):
             if line.strip() == "---":
                 closing_found = True
                 break
diff --git a/tests/test_c3_integration.py b/tests/test_c3_integration.py
index ed4f50c..aaa79f9 100644
--- a/tests/test_c3_integration.py
+++ b/tests/test_c3_integration.py
@@ -136,7 +136,7 @@ class TestC3Integration:
             },
         }
 
-    def test_codebase_analysis_enabled_by_default(self, mock_config, temp_dir):
+    def test_codebase_analysis_enabled_by_default(self, _mock_config, temp_dir):
         """Test that enable_codebase_analysis defaults to True."""
         # Config with GitHub source but no explicit enable_codebase_analysis
         config_without_flag = {
@@ -174,7 +174,7 @@ class TestC3Integration:
 
         # Verify flag disabled it
         github_source = scraper.config["sources"][0]
-        assert github_source["enable_codebase_analysis"] == False
+        assert not github_source["enable_codebase_analysis"]
 
     def test_architecture_md_generation(self, mock_config, mock_c3_data, temp_dir):
         """Test ARCHITECTURE.md is generated with all 8 sections."""
@@ -310,7 +310,7 @@ class TestC3Integration:
 
         # Validate
         validator = ConfigValidator(config_path)
-        assert validator.validate() == True
+        assert validator.validate()
 
     def test_config_validator_rejects_invalid_ai_mode(self, temp_dir):
         """Test config validator rejects invalid ai_mode values."""
diff --git a/tests/test_config_extractor.py b/tests/test_config_extractor.py
index 87fca35..bc2e647 100644
--- a/tests/test_config_extractor.py
+++ b/tests/test_config_extractor.py
@@ -558,8 +558,8 @@ class TestConfigExtractorIntegration(unittest.TestCase):
         # Create test config
         (Path(self.temp_dir) / "config.json").write_text('{"key": "value"}')
 
-        result = self.extractor.extract_from_directory(Path(self.temp_dir))
-        output_dir = Path(self.temp_dir) / "output"
+        _result = self.extractor.extract_from_directory(Path(self.temp_dir))
+        _output_dir = Path(self.temp_dir) / "output"
 
         # TODO: Implement save_results method in ConfigExtractor
         # self.extractor.save_results(result, output_dir)
diff --git a/tests/test_e2e_three_stream_pipeline.py b/tests/test_e2e_three_stream_pipeline.py
index 43f08b9..93410b7 100644
--- a/tests/test_e2e_three_stream_pipeline.py
+++ b/tests/test_e2e_three_stream_pipeline.py
@@ -582,7 +582,7 @@ class TestE2ETokenEfficiency:
         insights_stream = InsightsStream(
             metadata={"stars": 100}, common_problems=[], known_solutions=[], top_labels=[]
         )
-        three_streams = ThreeStreamData(code_stream, docs_stream, insights_stream)
+        _three_streams = ThreeStreamData(code_stream, docs_stream, insights_stream)
 
         # Verify streams are separate (no duplication)
         assert code_stream.directory == tmp_path
diff --git a/tests/test_excluded_dirs_config.py b/tests/test_excluded_dirs_config.py
index 9f380ef..08a53e5 100644
--- a/tests/test_excluded_dirs_config.py
+++ b/tests/test_excluded_dirs_config.py
@@ -13,7 +13,7 @@ class TestExcludedDirsDefaults(unittest.TestCase):
     """Test default EXCLUDED_DIRS behavior (backward compatibility)."""
 
     @patch("skill_seekers.cli.github_scraper.Github")
-    def test_defaults_when_no_config(self, mock_github):
+    def test_defaults_when_no_config(self, _mock_github):
         """Test that default exclusions are used when no config provided."""
         config = {"repo": "owner/repo"}
 
@@ -23,7 +23,7 @@ class TestExcludedDirsDefaults(unittest.TestCase):
         self.assertEqual(scraper.excluded_dirs, EXCLUDED_DIRS)
 
     @patch("skill_seekers.cli.github_scraper.Github")
-    def test_defaults_exclude_common_dirs(self, mock_github):
+    def test_defaults_exclude_common_dirs(self, _mock_github):
         """Test that default exclusions work correctly."""
         config = {"repo": "owner/repo"}
 
@@ -42,7 +42,7 @@ class TestExcludedDirsDefaults(unittest.TestCase):
         self.assertFalse(scraper.should_exclude_dir("docs"))
 
     @patch("skill_seekers.cli.github_scraper.Github")
-    def test_dot_directories_always_excluded(self, mock_github):
+    def test_dot_directories_always_excluded(self, _mock_github):
         """Test that directories starting with '.' are always excluded."""
         config = {"repo": "owner/repo"}
 
@@ -58,7 +58,7 @@ class TestExcludedDirsAdditional(unittest.TestCase):
     """Test exclude_dirs_additional (extend mode)."""
 
     @patch("skill_seekers.cli.github_scraper.Github")
-    def test_extend_with_additional_dirs(self, mock_github):
+    def test_extend_with_additional_dirs(self, _mock_github):
         """Test adding custom exclusions to defaults."""
         config = {
             "repo": "owner/repo",
@@ -78,7 +78,7 @@ class TestExcludedDirsAdditional(unittest.TestCase):
         self.assertEqual(len(scraper.excluded_dirs), len(EXCLUDED_DIRS) + 3)
 
     @patch("skill_seekers.cli.github_scraper.Github")
-    def test_extend_excludes_additional_dirs(self, mock_github):
+    def test_extend_excludes_additional_dirs(self, _mock_github):
         """Test that additional directories are actually excluded."""
         config = {"repo": "owner/repo", "exclude_dirs_additional": ["legacy", "deprecated"]}
 
@@ -96,7 +96,7 @@ class TestExcludedDirsAdditional(unittest.TestCase):
         self.assertFalse(scraper.should_exclude_dir("src"))
 
     @patch("skill_seekers.cli.github_scraper.Github")
-    def test_extend_with_empty_list(self, mock_github):
+    def test_extend_with_empty_list(self, _mock_github):
         """Test that empty additional list works correctly."""
         config = {"repo": "owner/repo", "exclude_dirs_additional": []}
 
@@ -110,7 +110,7 @@ class TestExcludedDirsReplace(unittest.TestCase):
     """Test exclude_dirs (replace mode)."""
 
     @patch("skill_seekers.cli.github_scraper.Github")
-    def test_replace_with_custom_list(self, mock_github):
+    def test_replace_with_custom_list(self, _mock_github):
         """Test replacing default exclusions entirely."""
         config = {"repo": "owner/repo", "exclude_dirs": ["node_modules", "custom_vendor"]}
 
@@ -121,7 +121,7 @@ class TestExcludedDirsReplace(unittest.TestCase):
         self.assertEqual(len(scraper.excluded_dirs), 2)
 
     @patch("skill_seekers.cli.github_scraper.Github")
-    def test_replace_excludes_only_specified_dirs(self, mock_github):
+    def test_replace_excludes_only_specified_dirs(self, _mock_github):
         """Test that only specified directories are excluded in replace mode."""
         config = {"repo": "owner/repo", "exclude_dirs": ["node_modules", ".git"]}
 
@@ -141,7 +141,7 @@ class TestExcludedDirsReplace(unittest.TestCase):
         self.assertFalse(scraper.should_exclude_dir("src"))
 
     @patch("skill_seekers.cli.github_scraper.Github")
-    def test_replace_with_empty_list(self, mock_github):
+    def test_replace_with_empty_list(self, _mock_github):
         """Test that empty replace list allows all directories (except dot-prefixed)."""
         config = {"repo": "owner/repo", "exclude_dirs": []}
 
@@ -164,7 +164,7 @@ class TestExcludedDirsPrecedence(unittest.TestCase):
     """Test precedence when both options provided."""
 
     @patch("skill_seekers.cli.github_scraper.Github")
-    def test_replace_takes_precedence_over_additional(self, mock_github):
+    def test_replace_takes_precedence_over_additional(self, _mock_github):
         """Test that exclude_dirs takes precedence over exclude_dirs_additional."""
         config = {
             "repo": "owner/repo",
@@ -184,7 +184,7 @@ class TestExcludedDirsEdgeCases(unittest.TestCase):
     """Test edge cases and error handling."""
 
     @patch("skill_seekers.cli.github_scraper.Github")
-    def test_duplicate_exclusions_in_additional(self, mock_github):
+    def test_duplicate_exclusions_in_additional(self, _mock_github):
         """Test that duplicates in additional list are handled (set deduplication)."""
         config = {
             "repo": "owner/repo",
@@ -207,7 +207,7 @@ class TestExcludedDirsEdgeCases(unittest.TestCase):
         )
 
     @patch("skill_seekers.cli.github_scraper.Github")
-    def test_case_sensitive_exclusions(self, mock_github):
+    def test_case_sensitive_exclusions(self, _mock_github):
         """Test that exclusions are case-sensitive."""
         config = {"repo": "owner/repo", "exclude_dirs": ["Venv", "NODE_MODULES"]}
 
@@ -224,7 +224,7 @@ class TestExcludedDirsWithLocalRepo(unittest.TestCase):
     """Test exclude_dirs integration with local_repo_path."""
 
     @patch("skill_seekers.cli.github_scraper.Github")
-    def test_exclude_dirs_with_local_repo_path(self, mock_github):
+    def test_exclude_dirs_with_local_repo_path(self, _mock_github):
         """Test that exclude_dirs works when local_repo_path is provided."""
         config = {
             "repo": "owner/repo",
@@ -245,7 +245,7 @@ class TestExcludedDirsWithLocalRepo(unittest.TestCase):
         self.assertTrue(scraper.should_exclude_dir("venv"))
 
     @patch("skill_seekers.cli.github_scraper.Github")
-    def test_replace_mode_with_local_repo_path(self, mock_github):
+    def test_replace_mode_with_local_repo_path(self, _mock_github):
         """Test that replace mode works with local_repo_path."""
         config = {
             "repo": "owner/repo",
@@ -266,11 +266,11 @@ class TestExcludedDirsLogging(unittest.TestCase):
 
     @patch("skill_seekers.cli.github_scraper.Github")
     @patch("skill_seekers.cli.github_scraper.logger")
-    def test_extend_mode_logs_info(self, mock_logger, mock_github):
+    def test_extend_mode_logs_info(self, mock_logger, _mock_github):
         """Test that extend mode logs INFO level message."""
         config = {"repo": "owner/repo", "exclude_dirs_additional": ["custom1", "custom2"]}
 
-        scraper = GitHubScraper(config)
+        _scraper = GitHubScraper(config)
 
         # Should have logged INFO message
         # Check that info was called with a message about adding custom exclusions
@@ -279,11 +279,11 @@ class TestExcludedDirsLogging(unittest.TestCase):
 
     @patch("skill_seekers.cli.github_scraper.Github")
     @patch("skill_seekers.cli.github_scraper.logger")
-    def test_replace_mode_logs_warning(self, mock_logger, mock_github):
+    def test_replace_mode_logs_warning(self, mock_logger, _mock_github):
         """Test that replace mode logs WARNING level message."""
         config = {"repo": "owner/repo", "exclude_dirs": ["only", "these"]}
 
-        scraper = GitHubScraper(config)
+        _scraper = GitHubScraper(config)
 
         # Should have logged WARNING message
         warning_calls = [str(call) for call in mock_logger.warning.call_args_list]
@@ -296,11 +296,11 @@ class TestExcludedDirsLogging(unittest.TestCase):
 
     @patch("skill_seekers.cli.github_scraper.Github")
     @patch("skill_seekers.cli.github_scraper.logger")
-    def test_no_config_no_logging(self, mock_logger, mock_github):
+    def test_no_config_no_logging(self, mock_logger, _mock_github):
         """Test that default mode doesn't log exclude_dirs messages."""
         config = {"repo": "owner/repo"}
 
-        scraper = GitHubScraper(config)
+        _scraper = GitHubScraper(config)
 
         # Should NOT have logged any exclude_dirs messages
         info_calls = [str(call) for call in mock_logger.info.call_args_list]
@@ -318,7 +318,7 @@ class TestExcludedDirsTypeHandling(unittest.TestCase):
     """Test type handling for exclude_dirs configuration."""
 
     @patch("skill_seekers.cli.github_scraper.Github")
-    def test_exclude_dirs_with_tuple(self, mock_github):
+    def test_exclude_dirs_with_tuple(self, _mock_github):
         """Test that tuples are converted to sets correctly."""
         config = {
             "repo": "owner/repo",
@@ -331,7 +331,7 @@ class TestExcludedDirsTypeHandling(unittest.TestCase):
         self.assertEqual(scraper.excluded_dirs, {"node_modules", "build"})
 
     @patch("skill_seekers.cli.github_scraper.Github")
-    def test_exclude_dirs_additional_with_set(self, mock_github):
+    def test_exclude_dirs_additional_with_set(self, _mock_github):
         """Test that sets work correctly for exclude_dirs_additional."""
         config = {
             "repo": "owner/repo",
diff --git a/tests/test_git_repo.py b/tests/test_git_repo.py
index 449c10f..cf64362 100644
--- a/tests/test_git_repo.py
+++ b/tests/test_git_repo.py
@@ -182,7 +182,7 @@ class TestCloneOrPull:
         mock_repo.remotes.origin = mock_origin
         mock_repo_class.return_value = mock_repo
 
-        result = git_repo.clone_or_pull(
+        _result = git_repo.clone_or_pull(
             source_name="test-source",
             git_url="https://github.com/org/repo.git",
             token="ghp_token123",
diff --git a/tests/test_git_sources_e2e.py b/tests/test_git_sources_e2e.py
index 92af08e..773e48f 100644
--- a/tests/test_git_sources_e2e.py
+++ b/tests/test_git_sources_e2e.py
@@ -493,7 +493,7 @@ class TestGitSourcesE2E:
         4. Modify one cache
         5. Verify other cache is unaffected
         """
-        config_dir = temp_dirs[1]
+        _config_dir = temp_dirs[1]
         repo_dir, repo = temp_git_repo
 
         cache_dir_1 = tempfile.mkdtemp(prefix="ss_cache1_")
diff --git a/tests/test_github_fetcher.py b/tests/test_github_fetcher.py
index 9cff317..9e4247f 100644
--- a/tests/test_github_fetcher.py
+++ b/tests/test_github_fetcher.py
@@ -382,7 +382,7 @@ class TestIntegration:
         mock_run.return_value = Mock(returncode=0, stderr="")
 
         # Mock GitHub API calls
-        def api_side_effect(*args, **kwargs):
+        def api_side_effect(*args, **_kwargs):
             url = args[0]
             mock_response = Mock()
             mock_response.raise_for_status = Mock()
diff --git a/tests/test_github_scraper.py b/tests/test_github_scraper.py
index c0bee2d..0f72b0e 100644
--- a/tests/test_github_scraper.py
+++ b/tests/test_github_scraper.py
@@ -65,7 +65,7 @@ class TestGitHubScraperInitialization(unittest.TestCase):
         config = {"repo": "facebook/react", "name": "react", "github_token": "test_token_123"}
 
         with patch("skill_seekers.cli.github_scraper.Github") as mock_github:
-            scraper = self.GitHubScraper(config)
+            _scraper = self.GitHubScraper(config)
             mock_github.assert_called_once_with("test_token_123")
 
     def test_init_with_token_from_env(self):
@@ -74,7 +74,7 @@ class TestGitHubScraperInitialization(unittest.TestCase):
 
         with patch.dict(os.environ, {"GITHUB_TOKEN": "env_token_456"}):
             with patch("skill_seekers.cli.github_scraper.Github") as mock_github:
-                scraper = self.GitHubScraper(config)
+                _scraper = self.GitHubScraper(config)
                 mock_github.assert_called_once_with("env_token_456")
 
     def test_init_without_token(self):
diff --git a/tests/test_install_agent.py b/tests/test_install_agent.py
index a2157b5..48b9310 100644
--- a/tests/test_install_agent.py
+++ b/tests/test_install_agent.py
@@ -325,7 +325,7 @@ class TestInstallToAllAgents:
         """Test that install_to_all_agents attempts all 11 agents."""
         with tempfile.TemporaryDirectory() as agent_tmpdir:
 
-            def mock_get_agent_path(agent_name, project_root=None):
+            def mock_get_agent_path(agent_name, _project_root=None):
                 return Path(agent_tmpdir) / f".{agent_name}" / "skills"
 
             with patch(
@@ -344,7 +344,7 @@ class TestInstallToAllAgents:
 
         # All should succeed in dry-run mode
         assert len(results) == 11
-        for agent_name, (success, message) in results.items():
+        for _agent_name, (success, message) in results.items():
             assert success is True
             assert "DRY RUN" in message
 
@@ -356,7 +356,7 @@ class TestInstallToAllAgents:
                 agent_dir = Path(agent_tmpdir) / f".{agent}" / "skills" / "test-skill"
                 agent_dir.mkdir(parents=True)
 
-            def mock_get_agent_path(agent_name, project_root=None):
+            def mock_get_agent_path(agent_name, _project_root=None):
                 return Path(agent_tmpdir) / f".{agent_name}" / "skills"
 
             with patch(
@@ -365,13 +365,13 @@ class TestInstallToAllAgents:
                 # Without force - should fail
                 results_no_force = install_to_all_agents(self.skill_dir, force=False)
                 # All should fail because directories exist
-                for agent_name, (success, message) in results_no_force.items():
+                for _agent_name, (success, message) in results_no_force.items():
                     assert success is False
                     assert "already installed" in message.lower()
 
                 # With force - should succeed
                 results_with_force = install_to_all_agents(self.skill_dir, force=True)
-                for agent_name, (success, message) in results_with_force.items():
+                for _agent_name, (success, message) in results_with_force.items():
                     assert success is True
 
     def test_install_to_all_returns_results(self):
@@ -426,7 +426,7 @@ class TestInstallAgentCLI:
         """Test that --dry-run flag works correctly."""
         with tempfile.TemporaryDirectory() as agent_tmpdir:
 
-            def mock_get_agent_path(agent_name, project_root=None):
+            def mock_get_agent_path(agent_name, _project_root=None):
                 return Path(agent_tmpdir) / f".{agent_name}" / "skills"
 
             with patch(
@@ -446,7 +446,7 @@ class TestInstallAgentCLI:
         """Test end-to-end CLI execution."""
         with tempfile.TemporaryDirectory() as agent_tmpdir:
 
-            def mock_get_agent_path(agent_name, project_root=None):
+            def mock_get_agent_path(agent_name, _project_root=None):
                 return Path(agent_tmpdir) / f".{agent_name}" / "skills"
 
             with patch(
@@ -468,7 +468,7 @@ class TestInstallAgentCLI:
         """Test CLI with --agent all."""
         with tempfile.TemporaryDirectory() as agent_tmpdir:
 
-            def mock_get_agent_path(agent_name, project_root=None):
+            def mock_get_agent_path(agent_name, _project_root=None):
                 return Path(agent_tmpdir) / f".{agent_name}" / "skills"
 
             with patch(
diff --git a/tests/test_install_skill_e2e.py b/tests/test_install_skill_e2e.py
index d209efb..6abd2df 100644
--- a/tests/test_install_skill_e2e.py
+++ b/tests/test_install_skill_e2e.py
@@ -523,7 +523,7 @@ class TestInstallSkillE2E_RealFiles:
             assert "WORKFLOW COMPLETE" in output or "✅" in output
 
             # The output directory should exist (created by scraping)
-            output_dir = tmp_path / "output"
+            _output_dir = tmp_path / "output"
             # Note: Directory existence is not guaranteed in all cases (mocked package might not create files)
             # So we mainly verify the workflow logic worked
             assert "Enhancement complete" in output
diff --git a/tests/test_integration.py b/tests/test_integration.py
index 2610ce9..7688962 100644
--- a/tests/test_integration.py
+++ b/tests/test_integration.py
@@ -34,7 +34,7 @@ class TestDryRunMode(unittest.TestCase):
 
     def test_dry_run_no_directories_created(self):
         """Test that dry-run mode doesn't create directories"""
-        converter = DocToSkillConverter(self.config, dry_run=True)
+        _converter = DocToSkillConverter(self.config, dry_run=True)
 
         # Check directories were NOT created
         data_dir = Path(f"output/{self.config['name']}_data")
@@ -57,7 +57,7 @@ class TestDryRunMode(unittest.TestCase):
 
     def test_normal_mode_creates_directories(self):
         """Test that normal mode creates directories"""
-        converter = DocToSkillConverter(self.config, dry_run=False)
+        _converter = DocToSkillConverter(self.config, dry_run=False)
 
         # Check directories WERE created
         data_dir = Path(f"output/{self.config['name']}_data")
@@ -522,7 +522,7 @@ app.use('*', cors())
             mock_head.return_value = mock_head_response
 
             # Mock downloads
-            def mock_download(url, **kwargs):
+            def mock_download(url, **_kwargs):
                 response = Mock()
                 response.status_code = 200
                 if "llms-full.txt" in url:
@@ -540,7 +540,7 @@ app.use('*', cors())
             from skill_seekers.cli.doc_scraper import DocToSkillConverter as DocumentationScraper
 
             scraper = DocumentationScraper(config, dry_run=False)
-            result = scraper._try_llms_txt()
+            _result = scraper._try_llms_txt()
 
             # Verify all 3 files created
             refs_dir = Path(f"output/{config['name']}/references")
diff --git a/tests/test_issue_219_e2e.py b/tests/test_issue_219_e2e.py
index 42fb3cb..2e3854a 100644
--- a/tests/test_issue_219_e2e.py
+++ b/tests/test_issue_219_e2e.py
@@ -227,7 +227,7 @@ class TestIssue219Problem3CustomAPIEndpoints(unittest.TestCase):
             patch("skill_seekers.cli.enhance_skill.anthropic.Anthropic") as mock_anthropic,
         ):
             # Create enhancer
-            enhancer = SkillEnhancer(self.skill_dir)
+            _enhancer = SkillEnhancer(self.skill_dir)
 
             # VERIFY: Anthropic client called with custom base_url
             mock_anthropic.assert_called_once()
diff --git a/tests/test_llms_txt_detector.py b/tests/test_llms_txt_detector.py
index 3064d6b..c278ab7 100644
--- a/tests/test_llms_txt_detector.py
+++ b/tests/test_llms_txt_detector.py
@@ -59,7 +59,7 @@ def test_detect_all_variants():
 
     with patch("skill_seekers.cli.llms_txt_detector.requests.head") as mock_head:
         # Mock responses for different variants
-        def mock_response(url, **kwargs):
+        def mock_response(url, **_kwargs):
             response = Mock()
             # All 3 variants exist for Hono
             if "llms-full.txt" in url or "llms.txt" in url or "llms-small.txt" in url:
diff --git a/tests/test_mcp_fastmcp.py b/tests/test_mcp_fastmcp.py
index 85a88ee..a6642d4 100644
--- a/tests/test_mcp_fastmcp.py
+++ b/tests/test_mcp_fastmcp.py
@@ -219,7 +219,7 @@ class TestConfigTools:
         result = await server_fastmcp.generate_config(**args)
         assert isinstance(result, str)
 
-    async def test_list_configs(self, temp_dirs):
+    async def test_list_configs(self, _temp_dirs):
         """Test listing available configs."""
         result = await server_fastmcp.list_configs()
 
@@ -850,7 +850,7 @@ class TestTypeValidation:
         result = await server_fastmcp.estimate_pages(config_path=str(sample_config))
         assert isinstance(result, str)
 
-    async def test_all_tools_return_strings(self, sample_config, temp_dirs):
+    async def test_all_tools_return_strings(self, sample_config, _temp_dirs):
         """Test that all tools return string type."""
         # Sample a few tools from each category
         tools_to_test = [
diff --git a/tests/test_mcp_git_sources.py b/tests/test_mcp_git_sources.py
index fb54444..ff82ade 100644
--- a/tests/test_mcp_git_sources.py
+++ b/tests/test_mcp_git_sources.py
@@ -272,7 +272,7 @@ class TestFetchConfigModes:
 class TestSourceManagementTools:
     """Test add/list/remove config source tools."""
 
-    async def test_add_config_source(self, temp_dirs):
+    async def test_add_config_source(self, _temp_dirs):
         """Test adding a new config source."""
         from skill_seekers.mcp.server import add_config_source_tool
 
diff --git a/tests/test_mcp_server.py b/tests/test_mcp_server.py
index 71a9fdd..ef151d5 100644
--- a/tests/test_mcp_server.py
+++ b/tests/test_mcp_server.py
@@ -153,7 +153,7 @@ class TestGenerateConfigTool(unittest.IsolatedAsyncioTestCase):
             "rate_limit": 1.0,
         }
 
-        result = await skill_seeker_server.generate_config_tool(args)
+        _result = await skill_seeker_server.generate_config_tool(args)
 
         # Verify config has custom options
         config_path = Path("configs/custom-framework.json")
@@ -166,7 +166,7 @@ class TestGenerateConfigTool(unittest.IsolatedAsyncioTestCase):
         """Test that default values are applied correctly"""
         args = {"name": "default-test", "url": "https://test.dev/", "description": "Test defaults"}
 
-        result = await skill_seeker_server.generate_config_tool(args)
+        _result = await skill_seeker_server.generate_config_tool(args)
 
         config_path = Path("configs/default-test.json")
         with open(config_path) as f:
@@ -228,7 +228,7 @@ class TestEstimatePagesTool(unittest.IsolatedAsyncioTestCase):
 
         args = {"config_path": str(self.config_path), "max_discovery": 500}
 
-        result = await skill_seeker_server.estimate_pages_tool(args)
+        _result = await skill_seeker_server.estimate_pages_tool(args)
 
         # Verify subprocess was called with correct args
         mock_streaming.assert_called_once()
@@ -296,7 +296,7 @@ class TestScrapeDocsTool(unittest.IsolatedAsyncioTestCase):
 
         args = {"config_path": str(self.config_path), "skip_scrape": True}
 
-        result = await skill_seeker_server.scrape_docs_tool(args)
+        _result = await skill_seeker_server.scrape_docs_tool(args)
 
         # Verify --skip-scrape was passed
         call_args = mock_streaming.call_args[0][0]
@@ -310,7 +310,7 @@ class TestScrapeDocsTool(unittest.IsolatedAsyncioTestCase):
 
         args = {"config_path": str(self.config_path), "dry_run": True}
 
-        result = await skill_seeker_server.scrape_docs_tool(args)
+        _result = await skill_seeker_server.scrape_docs_tool(args)
 
         call_args = mock_streaming.call_args[0][0]
         self.assertIn("--dry-run", call_args)
@@ -323,7 +323,7 @@ class TestScrapeDocsTool(unittest.IsolatedAsyncioTestCase):
 
         args = {"config_path": str(self.config_path), "enhance_local": True}
 
-        result = await skill_seeker_server.scrape_docs_tool(args)
+        _result = await skill_seeker_server.scrape_docs_tool(args)
 
         call_args = mock_streaming.call_args[0][0]
         self.assertIn("--enhance-local", call_args)
diff --git a/tests/test_pdf_extractor.py b/tests/test_pdf_extractor.py
index 25027cd..c0e321e 100644
--- a/tests/test_pdf_extractor.py
+++ b/tests/test_pdf_extractor.py
@@ -382,7 +382,7 @@ class TestCodeDetectionMethods(unittest.TestCase):
 
     def test_pattern_based_detection(self):
         """Test pattern-based code detection"""
-        extractor = self.PDFExtractor.__new__(self.PDFExtractor)
+        _extractor = self.PDFExtractor.__new__(self.PDFExtractor)
 
         # Should detect function definitions
         text = "Here is an example:\ndef calculate(x, y):\n    return x + y"
@@ -394,7 +394,7 @@ class TestCodeDetectionMethods(unittest.TestCase):
 
     def test_indent_based_detection(self):
         """Test indent-based code detection"""
-        extractor = self.PDFExtractor.__new__(self.PDFExtractor)
+        _extractor = self.PDFExtractor.__new__(self.PDFExtractor)
 
         # Code with consistent indentation
         indented_text = """    def foo():
diff --git a/tests/test_real_world_fastmcp.py b/tests/test_real_world_fastmcp.py
index 549ec95..9e2e12e 100644
--- a/tests/test_real_world_fastmcp.py
+++ b/tests/test_real_world_fastmcp.py
@@ -373,7 +373,7 @@ class TestRealWorldFastMCP:
 
         print("\n✅ Router generation verified!\n")
 
-    def test_04_quality_metrics(self, fastmcp_analysis, output_dir):
+    def test_04_quality_metrics(self, fastmcp_analysis, output_dir):  # noqa: ARG002
         """Test that quality metrics meet architecture targets."""
         print("\n" + "=" * 80)
         print("TEST 4: Quality Metrics Validation")
diff --git a/tests/test_server_fastmcp_http.py b/tests/test_server_fastmcp_http.py
index 0e49c12..bbf150c 100644
--- a/tests/test_server_fastmcp_http.py
+++ b/tests/test_server_fastmcp_http.py
@@ -31,7 +31,7 @@ class TestFastMCPHTTP:
         from starlette.responses import JSONResponse
         from starlette.routing import Route
 
-        async def health_check(request):
+        async def health_check(_request):
             return JSONResponse(
                 {
                     "status": "healthy",
diff --git a/tests/test_smart_summarization.py b/tests/test_smart_summarization.py
index 02b77ef..b577456 100644
--- a/tests/test_smart_summarization.py
+++ b/tests/test_smart_summarization.py
@@ -217,7 +217,7 @@ Another paragraph of content.
         enhancer = LocalSkillEnhancer(skill_dir)
 
         # Mock the headless run to avoid actually calling Claude
-        def mock_headless(prompt_file, timeout):
+        def mock_headless(_prompt_file, _timeout):
             return True
 
         monkeypatch.setattr(enhancer, "_run_headless", mock_headless)
diff --git a/tests/test_source_manager.py b/tests/test_source_manager.py
index 6f7fd8d..1c49501 100644
--- a/tests/test_source_manager.py
+++ b/tests/test_source_manager.py
@@ -38,7 +38,7 @@ class TestSourceManagerInit:
 
     def test_init_creates_registry_file(self, temp_config_dir):
         """Test that initialization creates registry file."""
-        manager = SourceManager(config_dir=str(temp_config_dir))
+        _manager = SourceManager(config_dir=str(temp_config_dir))
         registry_file = temp_config_dir / "sources.json"
 
         assert registry_file.exists()
@@ -61,7 +61,7 @@ class TestSourceManagerInit:
             json.dump(existing_data, f)
 
         # Initialize manager
-        manager = SourceManager(config_dir=str(temp_config_dir))
+        _manager = SourceManager(config_dir=str(temp_config_dir))
 
         # Verify data preserved
         with open(registry_file) as f:
diff --git a/tests/test_swift_detection.py b/tests/test_swift_detection.py
index fd2c81a..fa6894e 100644
--- a/tests/test_swift_detection.py
+++ b/tests/test_swift_detection.py
@@ -1308,7 +1308,7 @@ class TestSwiftErrorHandling:
                 ]
 
                 # Create new detector - should skip malformed pattern
-                detector = LanguageDetector()
+                _detector = LanguageDetector()
 
                 # Verify error was logged
                 assert any(
@@ -1367,7 +1367,7 @@ class TestSwiftErrorHandling:
                 ]
 
                 # Should log TypeError and skip
-                detector = LanguageDetector()
+                _detector = LanguageDetector()
 
                 # Verify TypeError was logged
                 assert any(
diff --git a/tests/test_terminal_detection.py b/tests/test_terminal_detection.py
index 915dd93..d400cee 100644
--- a/tests/test_terminal_detection.py
+++ b/tests/test_terminal_detection.py
@@ -167,7 +167,7 @@ class TestDetectTerminalApp(unittest.TestCase):
 
             # Run enhancer in interactive mode (not headless)
             enhancer = LocalSkillEnhancer(skill_dir)
-            result = enhancer.run(headless=False)
+            _result = enhancer.run(headless=False)
 
             # Verify Popen was called
             self.assertTrue(mock_popen.called)
diff --git a/tests/test_unified.py b/tests/test_unified.py
index 95b6a5d..8c890b7 100644
--- a/tests/test_unified.py
+++ b/tests/test_unified.py
@@ -46,7 +46,7 @@ def test_detect_unified_format():
 
     try:
         validator = ConfigValidator(config_path)
-        assert validator.is_unified == True
+        assert validator.is_unified
     finally:
         os.unlink(config_path)
 
@@ -105,7 +105,7 @@ def test_needs_api_merge():
     }
 
     validator = ConfigValidator(config_needs_merge)
-    assert validator.needs_api_merge() == True
+    assert validator.needs_api_merge()
 
     # Config with only docs
     config_no_merge = {
@@ -545,8 +545,8 @@ def test_full_workflow_unified_config():
     # Validate config
     validator = ConfigValidator(config)
     validator.validate()
-    assert validator.is_unified == True
-    assert validator.needs_api_merge() == True
+    assert validator.is_unified
+    assert validator.needs_api_merge()
 
 
 def test_config_file_validation():
@@ -562,7 +562,7 @@ def test_config_file_validation():
 
     try:
         validator = validate_config(config_path)
-        assert validator.is_unified == True
+        assert validator.is_unified
     finally:
         os.unlink(config_path)
 
diff --git a/tests/test_unified_analyzer.py b/tests/test_unified_analyzer.py
index 609b3a8..84cbf26 100644
--- a/tests/test_unified_analyzer.py
+++ b/tests/test_unified_analyzer.py
@@ -376,7 +376,7 @@ class TestTokenHandling:
         (tmp_path / "main.py").write_text("code")
 
         analyzer = UnifiedCodebaseAnalyzer()
-        result = analyzer.analyze(source="https://github.com/test/repo", depth="basic")
+        _result = analyzer.analyze(source="https://github.com/test/repo", depth="basic")
 
         # Verify fetcher was created with token
         mock_fetcher_class.assert_called_once()
@@ -401,7 +401,7 @@ class TestTokenHandling:
         (tmp_path / "main.py").write_text("code")
 
         analyzer = UnifiedCodebaseAnalyzer(github_token="custom_token")
-        result = analyzer.analyze(source="https://github.com/test/repo", depth="basic")
+        _result = analyzer.analyze(source="https://github.com/test/repo", depth="basic")
 
         mock_fetcher_class.assert_called_once()
         args = mock_fetcher_class.call_args[0]